http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54706
--- Comment #3 from Dave Abrahams <dave at boostpro dot com> 2012-09-25 19:55:31 UTC --- (In reply to comment #1) > As already discussed in another PR, with -fsyntax-only no template > instantiation occurs. Can be that? Certainly that explains it. > In any case, let's add Jason in CC about the instantiation issue, quite a few > people are not so happy about it. Maybe a good occasion to clarify that (very > old, AFAIK) choice... Or change it, or provide another option. Clang's -fsyntax-only does instantiate, BTW.